ROCKFORD — A suspect in the gang killing of a Belvidere man turned himself in to police Saturday evening.

Anthony Perez, 19, is in the Boone County Jail on a $10 million bond in connection with the death of Giovanni Galicia, 18.

Galicia was found shot several times in a vehicle early Saturday in the 2100 block of Lake Shore Drive.

Perez managed to escape police after a high-speed chase that began at 12:35 a.m. Saturday and ended on Rockford's east side before 1 a.m., when the vehicle he was in was stopped by police and three other suspects were apprehended.

One suspect was shot in the leg by a Boone County deputy after a chase ended near Spring Creek and North Perryville roads in Rockford and suspects ran from the vehicle.

Deputies said one of the suspects had a gun, according to a news release from the Winnebago-Boone Integrity Task Force, a multiagency group of law enforcement agencies that convenes for officer-involved shootings and in-custody deaths in the two counties.

The incident began at 12:25 a.m. Saturday. Belvidere police responded to reports of a shooting near an apartment building in the northwest corner of Belvidere. Ten minutes later, a Boone County deputy attempted to stop a vehicle matching one from the scene. The driver fled, and a pursuit ensued west through Boone County and into Rockford. When the vehicle was stopped, its occupants fled.

A warrant for first-degree murder was issued in the afternoon for Perez — police described him as a "known gang member."

With Perez's arrest, police have four suspects in custody.

Ricardo Figueroa, 22, of Belvidere was arrested and charged with unlawful use of weapons by a street-gang member.

Cheyanne Patton, 20, of Belvidere was arrested on warrants from DeKalb and Kane counties.

The man wounded in the shooting was not identified.

Boone County State's Attorney Michelle Courier said the shooting by the deputy prompted activation of the Integrity Task Force.

Winnebago County State's Attorney Joe Bruscato said he was called at 2 a.m. and informed that the task force is investigating.

Courier and Bruscato said they could say little about the incidents because they are part of an investigation.